Eclipse

EClipse is a two-level limit-removing PWAD released in December 2008 by Alexander S. (Eternal). It is part of Eternal's 2x2 series, which consists of maps built using only two textures and two flats, often in creative and novel ways. Other WADs in this series include Nightomb and To Fight.

Eclipse includes many sound and graphic replacements, as well as a DeHackEd patch providing some new visual effects and a new boss, the dark cyberdemon, which replaces the spider mastermind.

Soundtrack

 * MAP01: Main theme of 
 * MAP02: MIDI sequence of "corner.mod" from 
 * Title and intermission screen: MIDI sequence of "corner.mod" from Terminal Velocity

Built-in demos
This WAD features two built-in demos by Andrey Budko (entryway). Both require Doom II v1.9 to view them. Staying stationary at their respective spawn spots, the demo levels are: